Pulse Oximeter

Product Description

Pulse Oximeter is a medical device that measures the oxygen saturation level in a persons blood. It is a small, portable, and non-invasive device that is usually clipped onto the person's finger, although it can also be used on other parts of the body. Pulse Oximeter works by shining a light through the person's skin and measuring the amount of light absorbed by the blood. Oxygen-rich blood absorbs more light than oxygen-poor blood, so the device can calculate the person's oxygen saturation level based on the amount of light absorbed.